Not really all that different. I have had multiple autistic friends and coworkers. Only two things really stand out and they're absolutely generalizations that are untrue for some people and exist on a continuum for the rest.

First, I find the autistic crowd interrupts people more, sometimes a lot more, and some ramble quite a bit without getting to the point. It can be frustrating for the NTs and I've had to implement conch shell protocols and thought mapping so we can get through meetings and conversations effectively.

Second, the autistic folks tend to be blunter in speech but also often can take things straight. I don't have to dance around issues as much. We put everything out on the table, work through it, then move on.

Edit: I should mention that I'm neurotypical but have CPTSD due to parental abuse. Those with CPTSD can have significant behavioral overlap with autism. Before getting a lot of therapy, I displayed multiple traits often associated with autism, including alexithymia. Thanks Dad!